#2B99A4#2B99A4

#2B99A4 is a light, moderate teal. Relative luminance 0.260; OKLCH L 62.8% C 0.096 H 204.9°. Best body text is #000000 at 6.20:1 contrast (WCAG AA passes).

Color values

HEX	#2B99A4
RGB	rgb(43, 153, 164)
HSL	hsl(185, 58%, 41%)
HSV	hsv(185, 74%, 64%)
CMYK	cmyk(73.8%, 6.7%, 0%, 35.7%)
CIE-LAB	lab(58.01, -26.23, -14.58)
CIE-LCH	lch(58.01, 30.01, 209.06°)
OKLab	oklab(62.8% -0.0871 -0.0405)
OKLCH	oklch(62.8% 0.096 204.9)
XYZ	xyz(19.0854, 25.9741, 39.1224)
Luminance	0.2598 (WCAG relative)
Temperature	cool
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#2B99A4 #A4362B

analogous

#2BA473 #2B99A4 #2B5CA4

triadic

#2B99A4 #A42B99 #99A42B

tetradic

#2B99A4 #732BA4 #A4362B #5CA42B

square

#2B99A4 #732BA4 #A4362B #5CA42B

split-complementary

#2B99A4 #A42B5C #A4732B

monochromatic

#123F43 #1E6C74 #2B99A4 #3FC0CD #70D0D9

Accessibility & contrast

On white

3.39

#2B99A4 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.20

#2B99A4 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #2B99A4

6.20:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##2B99A4	#FFFFFF	#000000	##000000
##2B99A4	1.00	3.39	6.20	6.20
#FFFFFF	3.39	1.00	21.00	21.00
#000000	6.20	21.00	1.00	1.00
##000000	6.20	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C93A5

Deuteranopia (green-blind)

#7B86A4

Tritanopia (blue-blind)

#00A09C

Achromatopsia (no color)

#8B8B8B

Design tokens & code

CSS

--color: #2b99a4;
/* rgb */ color: rgb(43, 153, 164);
/* oklch */ color: oklch(62.8% 0.096 204.9);

Tailwind

colors: {
  custom: {
    50: '#78b7bf',
    500: '#2b99a4',
    950: '#000000',
  },
}

SCSS

$custom: #2b99a4;
$custom-light: #78b7bf;
$custom-dark: #000000;

JSON

{
  "hex": "#2b99a4",
  "rgb": {
    "r": 43,
    "g": 153,
    "b": 164
  },
  "hsl": {
    "h": 185.455,
    "s": 58.454,
    "l": 40.588
  },
  "oklch": {
    "l": 0.62796,
    "c": 0.09603,
    "h": 204.9
  },
  "luminance": 0.25976
}

Semantic roles & 50–950 ramp

primary

#2B99A4

secondary

#C1726A

accent

#5446E2

background

#F7FBFB

surface

#EEF6F6

border

#C9D0D0

text

#0A1112

muted

#7C8081

Preview Lab

Preview with #2B99A4

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →